The price of optical cable anti-vibration fittings typically ranges from $5 to $50 per unit, depending on type, material, and order quantity.

Overview

Optical cable anti-vibration fittings, such as spiral vibration dampers or anti-vibration whips, are designed to protect ADSS and OPGW cables from wind-induced vibration and mechanical stress. They are usually made of high-strength, high-elasticity PVC plastic and are suitable for cables with diameters smaller than 12mm . These fittings are interference-type dampers that attenuate vibration energy and reduce cable amplitude, ensuring long-term cable integrity .

Pricing Factors

1. Type of Fitting: Spiral dampers, anti-vibration whips, and rod-type dampers vary in complexity and material, affecting cost .
2. Material Quality: High-strength, antigenic, and elastic materials are more expensive but provide better durability .
3. Quantity Ordered: Bulk orders often reduce the per-unit price. Typical installations require multiple dampers per span, depending on cable length and tension .
4. Supplier and Shipping: Prices may vary by supplier and region. Shipping fees and delivery times are negotiated separately, with options including courier, airfreight, or ocean shipping .

Typical Price Range

• Small-scale orders: $5–$15 per unit for standard PVC anti-vibration whips or spiral dampers.
• High-performance or specialized models: $20–$50 per unit, especially for larger diameters or reinforced materials.
• Bulk procurement: Discounts are often available for orders exceeding hundreds of units.

Additional Considerations

• Installation is straightforward, often requiring placement along the cable span or near poles/towers .
• The number of dampers per span depends on gear spacing and cable diameter; for example, a 750–900m span may require 8 dampers .
• Suppliers typically provide customized solutions based on cable specifications and environmental conditions . For exact pricing, it is recommended to contact suppliers directly with your cable specifications, quantity, and delivery requirements, as prices are negotiable and may vary by region and order size .